Was this the same production shown on VH1 a few years back? If so, it's an interesting doc, especially in regards to the failed Life House project that morphed into Quadraphenia.

In that doc, they shared the demo stage of the tracks with Pete performing all the instruments and vocals. He was obviously the driving force behind the band, but The Who wasn't The Who without the talents of Moon, Entwistle and Daltrey.